Statement 1 : ${\mathrm{VO}}_2^{+} \mathrm{and} {\mathrm{VO}}^{+2}$ both are called vanadyl ions.

Statement 2 : ${\mathrm{VO}}_2^{+}$ is dioxo vanadium (V) ion and ${\mathrm{VO}}_{ }^{2+}$ is oxovanadium (IV) ion.

Both Statement 1 and Statement 2 are true.

Statement 1 is true and Statement 2 is false.

Statement 1 is false and Statement 2 is true.

Both Statement 1 and Statement 2 are false.